var createError = require('http-errors');
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var logger = require('morgan');
var session = require('express-session');
var adminRouter = require('./routes/admin')
var uploadRouter = require('./routes/upload')
var addressRouter = require('./routes/address')
var proallRouter = require('./routes/proall')
var kindRouter = require('./routes/kind')
var orderRouter = require('./routes/order')
var echartsRouter = require('./routes/echarts')
var addressRouter = require('./routes/address')
var bannerimgRouter = require('./routes/bannerimg')
var cartRouter = require('./routes/cart')

//后台接口的路由
var cartApi = require('./api/cart')




var app = express();

// view engine setup
app.set('views', path.join(__dirname, 'views'));
app.set('view engine', 'ejs');
var allowCrossDomain = function (req, res, next) {
  res.header('Access-Control-Allow-Origin', '*');
  next();
}
app.use(allowCrossDomain);
app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(express.static(path.join(__dirname, 'public')));
//这个是web文件下的托管
app.use('/uploads', express.static(__dirname + '/uploads'))
app.use(cookieParser());
app.use(session({
secret: '12345',
name: 'name',
cookie: {maxAge: 60000},
resave: false, 
saveUninitialized: true,
}));


app.use('/admin',adminRouter)
app.use('/upload',uploadRouter)
app.use('/address', addressRouter)
app.use('/proall', proallRouter)
app.use('/kind', kindRouter)
app.use('/order', orderRouter)
app.use('/echarts',echartsRouter)
app.use('/address',addressRouter)
app.use('/bannerimg',bannerimgRouter)
 
app.use('/cart',cartRouter)

//后台接口的路由

app.use('/cart2', cartApi);

// catch 404 and forward to error handler

app.use(function(req, res, next) {
  next(createError(404));
});

// error handler
app.use(function(err, req, res, next) {
  // set locals, only providing error in development
  res.locals.message = err.message;
  res.locals.error = req.app.get('env') === 'development' ? err : {};

  // render the error page
  res.status(err.status || 500);
  res.render('error');
});
module.exports = app;
